'All you could hear was the screams of people': Survivors recount deadliest twister in history

In further developments:Mayfield candle factory workers: Dakota, left with girlfriend Brandy, called her to say he thought he was going to die. Only 40 of the workers were rescued aliveCANDLE FACTORY, MAYFIELD, KENTUCKY: Search are rescue crews work at the Mayfield Consumer Products candle factory Sunday morning. Their fears were amplified after a tornado killed the Edwardsville workers. Kentucky State Trooper Sarah Burgess said on Sunday rescue crews were using heavy equipment to remove rubble at the candle factory. The missing at the candle factory included Janine Denise Johnson Williams, a 50-year-old mother of four whose family members kept vigil at the site Saturday.